More valuable than money (yandere Mammon x shy reader)

Y/N's POV

You silently peeked out from your room door to see if anyone was walking by, specifically Mammon.

I silently made my way to the dining room since it was almost time for breakfast.

When I got there, I could feels eyes on me within seconds. My eyes scanned the room as they met with Mammon's eyes.

He smiled at me, and I tensed up. Something was definitely wrong with him.

"Yo Y/N! Come sit by me!" He gestured for me to come, and I slowly walked to the seat next to him.

"H-Hi Mammon..." I whispered.

"Are ya busy after school today?" He whispered.

"N-No...." I answered.

"Good. Then I'll meet you at your classroom. I want to tell ya somethin'." He whispered back.

"What are you two whispering about~?" Asmo inquired.

"None of yer damn business." Mammon retorted.

Breakfast went somewhat normal, and then it was time for school. As I walked I got lost in my thoughts for a little while.

In no time at all we arrived at school. I began walking to my class, but I could feel eyes peering at me.

I turned around, only to find that no one seemed to be looking at me. I quickly hurried to my class.

Asmo waved to me as I sat down next to him. I glanced away since I'm shy by nature.

"Your shyness is so adorable you know." He said.

"T-Thanks..." I didn't really know what to say.

The school day was uneventful, and it was already time to go home. Mammon walked into my classroom and took me by the wrist.

"C'mon, we're going somewhere special." I hardly had any time to register what was happening.

"Oooh can I come with you?" Asmo chimed in from behind us.

"No!" Mammon snapped at him. Asmo didn't seem bothered by it, but I was.

I could tell this was different from the other times Mammon has gotten angry at someone.

His tone was more serious than usual. Mammon's grip on my wrist got tighter, and I flinched.

"M-Mammon....it hurts..." I whimpered.

He glanced back at me, and his face softened. He loosened his grip.

"Sorry about that. Let's hurry before anyone else gets in the way." We left the school, and walked towards the town.

The streets were somewhat bustling with people. I looked at Mammon. He seemed more happy now.

"W-Where are-?"

"It's a surprise." He cut in. He sounded super excited, which got me excited.

Though my happiness turned into curiosity when I saw our destination. It was a small wooden house.

"W-Where....are we?" I suddenly felt chills down my spine.

"This is a place I've been rentin' for the past few weeks." My eyes widened. Renting?

Mammon used to complain about paying rent when he was thinking about moving out.

But now....he doesn't seem to care about the money. I looked at him with concerned eyes.

"Mammon....are you okay?" He turned his head around, and I gasped.

His once peaceful eyes had a crazed look in them. He had a sickening grin on his face as well.

"I've never been better. Let's go inside." He threw me inside the wooden house, and locked the door behind him.

"W-What are you d-doing?" I asked.

"I'm makin' you mine, and mine alone." He pushed me onto the ground, and he hovered over me.

"Y-Yours....?" My mind couldn't process what he was talking about.

"I love you Y/N. I've been waitin' for this day for a long time." He leaned down, and roughly kissed me.

It was pleasurable but unbearable at the same time. I squirmed underneath him, but that didn't do anything.

"P-Please......stop...." Tears ran down my face, and Mammon wiped them away.

"Hey now, don't go cryin' on me. I promise not to hurt ya." He had a crestfallen look on his face.

"L-Let me go...." I whispered.

"I can't do that! One of my brothers might swoop in and take ya from me. They can't take my property.

You're more important than any amount of money, or treasure. You're teasure." He roughly kissed me again.

I tried to resist him, but my body wouldn't listen to me anymore. I slowly started to give up, and let him have his way with me.

"No one else can have ya..." He whispered in my ear. It sent shivers down my spine.